Delisle is a small lunar impact crater in the western part of the Mare Imbrium.

[1] It lies to the north of the crater Diophantus, and just to the northwest of the ridge designated Mons Delisle.

The rim of Delisle is somewhat polygonal in form and it has a low central rise on the floor.

This is a sinuous rille centered on selenographic coordinates 31.0° N, 32.0° W. It occupies a maximum diameter of 60 km.

By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Delisle.